Search Results - "Eduardo C. Bianchi"

A Time-Frequency Acoustic Emission-Based Technique to Assess Workpiece Surface Quality in Ceramic Grinding with PZT Transducer by Aulestia Viera, Martin A, Aguiar, Paulo R, Oliveira Junior, Pedro, Alexandre, Felipe A, Lopes, Wenderson N, Bianchi, Eduardo C, da Silva, Rosemar Batista, D'addona, Doriana, Andreoli, Andre

“…Innovative monitoring systems based on sensor signals have emerged in recent years in view of their potential for diagnosing machining process conditions. In…”
Get full text

Erratum: Aulestia Viera, M., et al. A Time-Frequency Acoustic Emission-Based Technique to Assess Workpiece Surface Quality in Ceramic Grinding with PZT Transducer. Sensors 2019, 19 , 3913 by Aulestia Viera, Martin A, Aguiar, Paulo R, Oliveira Junior, Pedro, Alexandre, Felipe A, Lopes, Wenderson N, Bianchi, Eduardo C, da Silva, Rosemar Batista, D'addona, Doriana, Andreoli, Andre

“…The authors wish to make the following erratum to this paper [...]…”
Get full text

In-Dressing Acoustic Map by Low-Cost Piezoelectric Transducer by Lofrano Dotto, Fabio Romano, Aguiar, Paulo R., Alexandre, Felipe A., Lopes, Wenderson N., Bianchi, Eduardo C.

“…The main difficulty in the grinding process is to identify the correct moment to dress the grinding wheel. Therefore, the cutting tool (grinding wheel) must be…”
Get full text

An efficient short-time Fourier transform algorithm for grinding wheel condition monitoring through acoustic emission by Lopes, Wenderson N., Junior, Pedro O. C., Aguiar, Paulo R., Alexandre, Felipe A., Dotto, Fábio R. L., da Silva, Paulo Sérgio, Bianchi, Eduardo C.

“…Indirect methods to monitor the surface integrity of grinding wheels by acoustic emission (AE) have been proposed, aiming to ensure their optimal performance…”
Get full text

Application of a wheel cleaning system during grinding of alumina with minimum quantity lubrication by Lopes, José C., Ventura, Carlos E. H., de M. Fernandes, Lucas, Tavares, André B., Sanchez, Luiz E. A., de Mello, Hamilton J., de Aguiar, Paulo R., Bianchi, Eduardo C.

“…High thermal loads generated during grinding of ceramic materials increase abrasive tool wear and damage workpiece quality. In this regard, the application of…”
Get full text

Application of minimum quantity lubrication with addition of water in the grinding of alumina by Lopes, José C., Ventura, Carlos E. H., Rodriguez, Rafael L., Talon, Anthony G., Volpato, Roberta S., Sato, Bruno K., de Mello, Hamilton J., de Aguiar, Paulo R., Bianchi, Eduardo C.

“…Among the alternatives to reduce the application of cutting fluid in machining industry, minimum quantity lubrication (MQL) technique has been promising,…”
Get full text

Spectra Measurements Using Piezoelectric Diaphragms to Detect Burn in Grinding Process by Ribeiro, Danilo M. S., Aguiar, Paulo R., Fabiano, Luiz F. G., D'Addona, Doriana M., Guimaraes Baptista, Fabricio, Bianchi, Eduardo C.

“…Researchers have evaluated a great number of monitoring techniques in order to control the surface condition of ground parts. Piezoelectric diaphragms of lead…”
Get full text

Study of the Use of Piezoelectric Diaphragm as a Low-Cost Alternative to the Acoustic Emission Sensor in Dressing Operation of Aluminum Oxide Wheels by Lopes, Wenderson N., Aguiar, Paulo R., Conceicao Junior, Pedro O., Dotto, Fabio R. L., Fernandez, Breno O., Bianchi, Eduardo C.

“…Acoustic emission (AE) sensors have been widely used for tool condition monitoring in the grinding process. Recently, the piezoelectric diaphragm…”
Get full text

Study of Knock Sensors as Low-Cost Alternatives to Acoustic Emission Sensors by Fernandez, Breno O., Aguiar, Paulo R., Alexandre, Felipe A., Aulestia Viera, Martin A., Bianchi, Eduardo C.

“…The real-time monitoring of manufacturing processes is essential to achieve high-quality standards and uniformity at reduced costs. The monitoring of machining…”
Get full text

Low-Cost Piezoelectric Transducer for Ceramic Grinding Monitoring by Viera, Martin A. Aulestia, de Aguiar, Paulo R., Junior, Pedro Oliveira, da Silva, Rosemar Batista, Jackson, Mark J., Alexandre, Felipe A., Bianchi, Eduardo C.

“…This paper presents a performance assessment of the low-cost thin-disk piezoelectric diaphragm (PZT) for the surface integrity monitoring in the grinding…”
Get full text

Hinkley criterion applied to detection and location of burn in grinding process by Távora, Carine G., Aguiar, Paulo R., Castro, Bruno A., Alexandre, Felipe A., Andreoli, André L., Bianchi, Eduardo C.

“…Grinding is a machining process widely applied in the manufacture of products that require low tolerance and high-dimensional accuracy. One of the most…”
Get full text

Comparação da influência entre tempos de polimerização em resinas compostas polimerizadas com LED e Luz Incandescente by Michele P. M. Ulhoa, Lúcio R. S. Santana, Eduardo C. Bianchi, Carlos E. D. Cruz, Paulo R. Aguiar, César A. de Freitas, Márcia F. A. de Freitas

Get full text

In-process grinding monitoring by acoustic emission by Aguiar, P.R., Serni, P.J.A., Bianchi, E.C., Dotto, F.R.L.

“…This work aims to investigate the efficiency of digital signal processing tools of acoustic emission (AE) signals in order to detect thermal damage in grinding…”
Get full text

Comparação da influência entre tempos de polimerização em resinas compostas polimerizadas com LED e Luz Incandescente by Ulhoa, Michele P. M., Santana, Lúcio R. S., Bianchi, Eduardo C., Cruz, Carlos E. D., Aguiar, Paulo R., Freitas, César A. de, Freitas, Márcia F. A. de

“…O propósito deste trabalho é fazer uma comparação entre resinas poliméricas dentárias, polimerizadas por aparelhos baseados em lâmpada halógena e diodo emissor…”
Get full text

Comparação da influência entre tempos de polimerização em resinas compostas polimerizadas com LED e Luz Incandescente Comparison of the influence of curing times applied to composite resins cured with LED and Incandescent Light by Michele P. M. Ulhoa, Lúcio R. S. Santana, Eduardo C. Bianchi, Carlos E. D. Cruz, Paulo R. Aguiar, César A. de Freitas, Márcia F. A. de Freitas

“…O propósito deste trabalho é fazer uma comparação entre resinas poliméricas dentárias, polimerizadas por aparelhos baseados em lâmpada halógena e diodo emissor…”
Get full text

Comparação dos valores de desgaste abrasivo e de microdureza de 13 resinas compostas usadas em odontologia através do método do disco retificado Comparing abrasive wear and microhardness of 13 dental composite resins by Eduardo C. Bianchi, Paulo R. de Aguiar, Manoel C. S. Alves, César A. de Freitas, Ana R. Rodrigues, Oscar B. de Carvalho Jr

“…Atualmente tem-se buscado simplificar a tarefa de caracterização da vida útil de restaurações dentárias realizadas por resinas compostas através de métodos…”
Get full text

Comparação dos valores de desgaste abrasivo e de microdureza de 13 resinas compostas usadas em odontologia através do método do disco retificado by Bianchi, Eduardo C., Aguiar, Paulo R. de, Alves, Manoel C. S., Freitas, César A. de, Rodrigues, Ana R., Carvalho Jr, Oscar B. de

“…Atualmente tem-se buscado simplificar a tarefa de caracterização da vida útil de restaurações dentárias realizadas por resinas compostas através de métodos…”
Get full text

Comparação dos valores de desgaste abrasivo e demicrodureza de 13 resinas compostas usadas emodontologia através do método do disco retificado by Paulo R. de Aguiar, Manoel C. S. Alves, Ana R. Rodrigues, Oscar B. de Carvalho, Eduardo C. Bianchi, César A. de Freitas

Get full text